New Method for Imaging Exhaled Breath Could Help Control COVID
System provides practical method for measuring how breath travels when people talk or sing
Articles by The Optical Society
New Approach Captures Multifocus Microscopy Images with High Speeds
Researchers develop simple way to capture high-quality 3D images of live cells and organisms
How Spectroscopy Could Help Treat Serious Heart Arrhythmia
An ablation catheter incorporating near-infrared spectroscopy mapping can successfully distinguish various tissue types in hearts donated from patients with cardiovascular disease
Researchers Create Focus-Free Camera with New Flat Lens
New technology poised to drastically reduce weight, complexity, and cost of cameras while increasing functionality
Ghost Imaging Speeds up Super-Resolution Microscopy
New nanoscopy approach poised to capture biological processes occurring inside cells at submillisecond speeds
New Printer Creates Extremely Realistic Colorful Holograms
Technology offers high-speed, high-quality printing that could be useful for architecture models, fine art, exhibits, and other applications
Researchers Demonstrate First All-Metamaterial Optical Gas Sensor
Simple, low-power sensor is ideal for 'internet of things' and smart home devices
Fiber-Based Imaging Spectrometer Captures Record Amounts of Data
Compact device could one day be used aboard unmanned aircraft for farming and environmental applications
Researchers Use 3D Printer to Print Glass
Chalcogenide glass is a unique material used to make optical components that operate at mid-infrared wavelengths
New Technology Uses Lasers to Transmit Audible Messages to Specific People
Photoacoustic communication approach could send warning messages through the air without requiring a receiving device